Рет қаралды 23,095
Steve goes through a DIY friendly approach to a check engine light and poor performance. The PCM is reporting a lean condition P0171and is adding as much fuel as it can. All that extra fuel is causing misfires and noxious exhaust.
We test the air/fuel ratio sensor, which was the cause of the problem and replace it.
Amazon Affiliate link to the GearWrench tool set:
amzn.to/3BO0zDi
If you click the link, it supports the channel, but won’t cost you more.
To see all of the tools that I use and recommend, visit the Tool Demos store: www.amazon.com...
As an associate, I earn from purchases.
#tooldemos
#diy